diff --git a/packages/grafana-o11y-ds-frontend/src/combineResponses.test.ts b/packages/grafana-o11y-ds-frontend/src/combineResponses.test.ts
index 9438c1e20f8..aa1b8ca07ad 100644
--- a/packages/grafana-o11y-ds-frontend/src/combineResponses.test.ts
+++ b/packages/grafana-o11y-ds-frontend/src/combineResponses.test.ts
@@ -2,6 +2,7 @@ import {
   DataFrame,
   DataFrameType,
   DataQueryResponse,
+  Field,
   FieldType,
   LoadingState,
   PanelData,
@@ -96,6 +97,84 @@ describe('combineResponses', () => {
     });
   });
 
+  it('combines logs frames with transformed fields', () => {
+    const { logFrameA, logFrameB } = getMockFrames();
+    const { logFrameB: originalLogFrameB } = getMockFrames();
+
+    // Pseudo shuffle fields
+    logFrameB.fields.sort((a: Field, b: Field) => (a.name < b.name ? -1 : 1));
+    expect(logFrameB.fields).not.toEqual(originalLogFrameB.fields);
+
+    const responseA: DataQueryResponse = {
+      data: [logFrameA],
+    };
+    const responseB: DataQueryResponse = {
+      data: [logFrameB],
+    };
+    expect(combineResponses(responseA, responseB)).toEqual({
+      data: [
+        {
+          fields: [
+            {
+              config: {},
+              name: 'Time',
+              type: 'time',
+              values: [1, 2, 3, 4],
+            },
+            {
+              config: {},
+              name: 'Line',
+              type: 'string',
+              values: ['line3', 'line4', 'line1', 'line2'],
+            },
+            {
+              config: {},
+              name: 'labels',
+              type: 'other',
+              values: [
+                {
+                  otherLabel: 'other value',
+                },
+                {
+                  label: 'value',
+                },
+                {
+                  otherLabel: 'other value',
+                },
+              ],
+            },
+            {
+              config: {},
+              name: 'tsNs',
+              type: 'string',
+              values: ['1000000', '2000000', '3000000', '4000000'],
+            },
+            {
+              config: {},
+              name: 'id',
+              type: 'string',
+              values: ['id3', 'id4', 'id1', 'id2'],
+            },
+          ],
+          length: 4,
+          meta: {
+            custom: {
+              frameType: 'LabeledTimeValues',
+            },
+            stats: [
+              {
+                displayName: 'Summary: total bytes processed',
+                unit: 'decbytes',
+                value: 33,
+              },
+            ],
+          },
+          refId: 'A',
+        },
+      ],
+    });
+  });
+
   it('combines metric frames', () => {
     const { metricFrameA, metricFrameB } = getMockFrames();
     const responseA: DataQueryResponse = {
diff --git a/packages/grafana-o11y-ds-frontend/src/combineResponses.ts b/packages/grafana-o11y-ds-frontend/src/combineResponses.ts
index f4133a7fc22..05e290663ed 100644
--- a/packages/grafana-o11y-ds-frontend/src/combineResponses.ts
+++ b/packages/grafana-o11y-ds-frontend/src/combineResponses.ts
@@ -57,10 +57,23 @@ export function combineResponses(currentResult: DataQueryResponse | null, newRes
 }
 
 function combineFrames(dest: DataFrame, source: DataFrame) {
-  const totalFields = dest.fields.length;
+  // `dest` and `source` might have more or less fields, we need to go through all of them
+  const totalFields = Math.max(dest.fields.length, source.fields.length);
   for (let i = 0; i < totalFields; i++) {
-    dest.fields[i].values = [].concat.apply(source.fields[i].values, dest.fields[i].values);
-    if (source.fields[i].nanos) {
+    // For now, skip undefined fields that exist in the new frame
+    if (!dest.fields[i]) {
+      continue;
+    }
+    // Index is not reliable when frames have disordered fields, or an extra/missing field, so we find them by name.
+    // If the field has no name, we fallback to the old index version.
+    const sourceField = dest.fields[i].name
+      ? source.fields.find((f) => f.name === dest.fields[i].name)
+      : source.fields[i];
+    if (!sourceField) {
+      continue;
+    }
+    dest.fields[i].values = [].concat.apply(sourceField.values, dest.fields[i].values);
+    if (sourceField.nanos) {
       const nanos: number[] = dest.fields[i].nanos?.slice() || [];
       dest.fields[i].nanos = source.fields[i].nanos?.concat(nanos);
     }